Chrome，
QQ浏览器
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![[基础]高中数学必修第一册 3.2函数的基本性质](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F4d342c74695f23c0ab7b6aa50357170fb3181548.jpg%40672w_378h_1c_%21web-search-common-cover)
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![人教A高中数学必修一3.2.2 函数模型的应用实例[刘珊]【市一等奖】优质课](//imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F17685913e2a7996fb8cdf9d2717ed0ae54ba4c10.jpg%40672w_378h_1c_%21web-search-common-cover)
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播放：0 时间：2025-02-25简介： -
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播放：20 时间：2024-06-19简介：
![[基础]高中数学必修第一册 3.2函数的基本性质](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F4d342c74695f23c0ab7b6aa50357170fb3181548.jpg%40672w_378h_1c_%21web-search-common-cover)
![人教A高中数学必修一3.2.2 函数模型的应用实例[刘珊]【市一等奖】优质课](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F17685913e2a7996fb8cdf9d2717ed0ae54ba4c10.jpg%40672w_378h_1c_%21web-search-common-cover)
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